Does Linksys even HAVE wireless routers w/VoIP-FXO capabilities anymore?

Question

For the past year and a half, I've used a SPA3102 with Broadvoice. It was brutally hard to get working (mostly due to Broadvoice's awful instructions), but once I got it set up, it worked flawlessly. At least, until the bolt of lightning destroyed it on Sunday (along with the PLE-200 powerline ethernet adapter it was connected to).
Anyway, I need a new VoIP router. All things otherwise equal, I'd just as soon replace it with something that has similar capabilities, but can serve as my wireless gateway too. As far as VoIP capabilities go, it needs to satisfy two requirements:
1) Has a modular jack that a normal phone can be plugged into, and that looks (to the phone) just like a normal signal from the phone company. I believe this is a FXO port, but I can never keep FXO and FXS straight.
2) Can work with ANY VoIP provider who supports SIP, h.323, and/or IAX. It only needs to support one of the three, but by extension this means it can't be locked to a single company. 
Capability-wise, I can live without 802.11N, but I'd classify "G" as fairly non-negotiable. A removable antenna is fairly important.
Do any of Linksys' current VoIP routers with wireless capabilities meet these requirements? Do they even HAVE any current VoIP routers with wireless capabilities? I remember ~1-2 years ago, you could buy wireless routers with VoIP capabilities and a phone jack or two on the rear at stores like Best Buy... now, you can't even find references to them on the sites for Linksys & their competitors.The models you can find online at Amazon & Newegg are all models from 2-3 years ago. It's like everyone just decided to quit making routers with FXO (FXS?) ports on them for some weird, unknown reason...

Answer 1

Update... assuming it doesn't have some fatal flaw (locked to some specific provider, or dysfunctional in some important way), the WRP400 looks like exactly what I want. Unfortunately, there's more info about it available in the description at Amazon than there is on Linksys' own website. Has anyone tried using it with arbitrary NON-Skype/Vonage VoIP service? Is there any ironclad way (UPC, perhaps?) to identify which ones are provider-locked (if any), and which ones aren't?
By the way, if I sound paranoid about carrier-locking, it's because ~2 years ago I ended up in a HUGE fight with a certain computer store that was selling white-boxed remanufactured WRTP54G wireless routers. Basically, they were locked to Vonage, the box and label only said they were "WRTP54G wireless VoIP routers" & said nothing about being locked. The store's argument was that their sales policy was "no refunds." My argument was that they defrauded me by selling a doorstop that couldn't be used for its advertised purpose. I finally got a refund after calling Mastercard in front of the manager to do a chargeback (nothing puts the fear of ${deity} into store managers like the "C" word), but I'd kind of like to avoid having it happen again.